Home / 62,965,108.05-86,894,546.48-35,087,856.45

Finding the Fourth Proportional to 62,965,108.05, 86,894,546.48 and 35,087,856.45

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Solution

The fourth proportional to 62,965,108.05, 86,894,546.48 and 35,087,856.45 is: 48,422,745.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,965,108.05 : 86,894,546.48 = 35,087,856.45 : x
  2. Step 2: Convert to fraction form
    62,965,108.05/86,894,546.48 = 35,087,856.45/x
  3. Step 3: Cross multiply
    62,965,108.05x = 86,894,546.48 × 35,087,856.45
  4. Step 4: Simplify right side
    62,965,108.05x = 3,048,943,373,178,093
  5. Step 5: Solve for x
    x = 3,048,943,373,178,093/62,965,108.05
  6. Step 6: Final answer
    x = 48,422,745.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.